The frequency of the wave can be changed by changing the frequency at which the waves are generated.
True or false
My work
I think the answer is false
Your reasoning is incorrect. The statement is actually true. The frequency of a wave can indeed be changed by changing the frequency at which the waves are generated.
To understand this, we need to first understand what frequency refers to in the context of waves. Frequency is defined as the number of cycles or oscillations of a wave that occur in one second. It is measured in Hertz (Hz).
Now, when waves are generated, such as sound waves or radio waves, the frequency at which they are produced determines the frequency of the wave. For example, if a source generates sound waves at a frequency of 440 Hz, it will create a musical note A4. If the same source generates sound waves at a frequency of 880 Hz, it will produce a sound wave that is one octave higher, which corresponds to the musical note A5.
By changing the frequency at which the waves are generated, we can effectively change the frequency of the wave itself. This can be done by adjusting the properties of the source producing the waves, such as altering the speed or the mechanism of generation. For instance, in the case of sound waves, instruments like guitars or pianos have different mechanisms for generating waves at different frequencies, allowing musicians to play different notes.
So, in summary, the frequency of a wave can be changed by altering the frequency at which the waves are generated. Hence, the statement is true, not false.